Rubberized Flexible Sealant is easy to use packaged in aerosol cans. This rubberized undercoat comes out of the can as a black liquid coating. Aerosol Rubber Coating flows into cracks and holes and creates a tight rubber surface drying to a rubberized, flexible, watertight barrier. Alvin’s rubber in a can should be in every garage, tool box and on the job site.

Shake well! Spray on a clean surface holding can 12-15 inches from the surface and apply using steady even strokes. Apply multiple thin coats instead of a single thick coat to ensure dry time and adhesion.